CN107031984A - A kind of winding diaphragm with reinforcement - Google Patents
A kind of winding diaphragm with reinforcement Download PDFInfo
- Publication number
- CN107031984A CN107031984A CN201710281637.6A CN201710281637A CN107031984A CN 107031984 A CN107031984 A CN 107031984A CN 201710281637 A CN201710281637 A CN 201710281637A CN 107031984 A CN107031984 A CN 107031984A
- Authority
- CN
- China
- Prior art keywords
- reinforcement
- film
- substrate film
- winding
- bottom substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000002787 reinforcement Effects 0.000 title claims abstract description 56
- 238000004804 winding Methods 0.000 title claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 76
- 239000000463 material Substances 0.000 claims description 33
- 239000012528 membrane Substances 0.000 claims description 12
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 6
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 6
- 239000004952 Polyamide Substances 0.000 claims description 4
- 229920004933 Terylene® Polymers 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000005728 strengthening Methods 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 239000011324 bead Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229920006300 shrink film Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
- B32B3/02—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions
- B32B3/08—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by features of form at particular places, e.g. in edge regions characterised by added members at particular parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/40—Applications of laminates for particular packaging purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D2565/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D2565/38—Packaging materials of special type or form
- B65D2565/381—Details of packaging materials of special type or form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The invention discloses a kind of winding diaphragm with reinforcement, it is characterised in that the winding diaphragm is divided into three layers, respectively bottom substrate film, reinforcement and upper substrate film from the bottom to top；The reinforcement includes some, and equidistantly parallel laid is bonded together on the bottom substrate film, and with the bottom substrate film, and the upper substrate film is covered on the reinforcement, and is mutually bonded in reinforcement interval with the bottom substrate film.This programme substantially increases winding dynamics by adding reinforcement; strengthen the fixation support force to goods; can be in the pierced tear of winding diaphragm; keep original flexible pulling force; effectively reduce the spoilage of goods; the necessary winding number of plies is reduced, use cost is reduced, winding film has been filled up without the blank for strengthening dynamics.
Description
Technical field
The present invention relates to winding technical field of membrane, more particularly to a kind of winding diaphragm with reinforcement.
Background technology
Diaphragm is wound, that is, winds film, is called stretched film, heat shrink films, the surface for being wrapped in goods is used for protecting
Goods.Conventional its base material of winding film is based on LLDPE (LLDPE) in the market, with tack.Make
Used time, can be by the winding of multilayer, winding film is by film superpower winding power and nerve, by goods compactly, regularly
A unit is bundled into, and gives goods protection and fixed.
However, existing winding film product is generally individual layer or bilayer, when winding goods, it is necessary to the winding ability of plurality of layers
Protection and fixed goods, it is fixed, and support force is limited, and after piercing through tear, it protects the hydraulic performance decline of goods, easily produces
Goods is damaged.If necessary to increase fixed support force, the number of plies of winding can only be increased, this will cause the increase of cost.
The content of the invention
The purpose of the present invention is：A kind of winding diaphragm with reinforcement is provided, which employs thinner base material film body,
But the fixation support force of winding film product is enhanced, the protective effect to goods is enhanced, and reduces the number of plies of winding, is saved
Packing cost.
The technical solution adopted for the present invention to solve the technical problems is：
A kind of winding diaphragm with reinforcement, the winding diaphragm is divided into three layers, respectively bottom from the bottom to top
Base material film, reinforcement and upper substrate film；The reinforcement includes some, and equidistant parallel laid is in the bottom substrate
On film, and be bonded together with the bottom substrate film, the upper substrate film is covered on the reinforcement, and with the bottom
Portion's base material film is mutually bonded in reinforcement interval.
Further, the reinforcement is in thread like body.
Further, the upper substrate film is full film or piece membrane structure.
Further, the full film is identical with the structure size of the bottom substrate film.
Further, institute's piece film is made up of several stripped substrate material films, and the stripped substrate material film is covered on the reinforcement,
Its both sides edge is bonded with the bottom substrate film.
Further, the reinforcement is used and is made or using polyamide fibre, terylene, Buddhist nun with the bottom substrate film identical material
Dragon and composite are made.
Further, the upper substrate film and bottom substrate film are all made of LLDPE material.
Further, the thickness of the upper substrate film, reinforcement and bottom substrate film is 10um.
The beneficial effects of the invention are as follows：This programme substantially increases winding dynamics by adding reinforcement, strengthens to goods
The fixation support force of thing, can keep original flexible pulling force, effectively reduces goods in the pierced tear of winding diaphragm
Spoilage, reduces the necessary winding number of plies, reduces use cost, has filled up winding film without the blank for strengthening dynamics.
Brief description of the drawings
Fig. 1 is the full membrane structure schematic diagram of the present invention.
Fig. 2 is the A-A vertical section schematic diagrames of the full membrane structure of the present invention.
Fig. 3 is the piece membrane structure schematic diagram of the present invention.
Fig. 4 is the B-B vertical section schematic diagrames of the piece membrane structure of the present invention.
Fig. 5 is the manufacturing process schematic diagram of piece membrane structure of the present invention.
Fig. 6 is the packed state schematic diagram of the present invention.
In figure：The full film of 1- upper substrates, 2- reinforcements, 3- bottom substrates film, 4- goods, 5- bases, 6- cutting base materials
Film, 7- cutting cutters, 8- moulds, 11- upper substrate piece films.
Embodiment
Below in conjunction with accompanying drawing.The present invention will be further described.
Embodiment 1：
Shown in Fig. 1 and Fig. 2 be this programme the first implement structure, i.e., full membrane structure, its from bottom to up include three layers
Structure, respectively bottom substrate film 3, reinforcement 2 and the full film 1 of upper substrate.
Wherein, reinforcement 2 include some, and equidistantly parallel laid on bottom substrate film 3, and with bottom substrate film
3 are bonded together, and upper substrate film 1 is covered on reinforcement 2, and the interval with bottom substrate film 3 in reinforcement 2 is mutually glued
Close.
The full film 1 of upper substrate is made with bottom substrate film 3 of the base material film of phase same material, and size is identical, and is strengthened
Muscle 2 by with the identical material of bottom substrate film 3, thread like body is processed into by cutting, and through mould, then several thread like bodies etc.
Spacing laid in parallel is covered on thread like body 3 on bottom substrate film, then by the full film 1 of upper substrate, viscous with bottom substrate film 3
Close, the winding diaphragm finished product with reinforcement is made by bead cutter wrap-up.Wherein, the full film 1 of upper substrate and bottom
Bonding between base material film 3 can be using itself bonding or ultrasonic spot welding bonding.
The full film 1 of upper substrate, reinforcement 2 and bottom substrate film 3 can be all made of LLDPE material.Its
In, reinforcement 2 can be also made of polyamide fibre, terylene, nylon and composite.
The thickness of the full film 1 of upper substrate, reinforcement 2 and bottom substrate film 3 is 10um.And existing winding film on the market
Thickness is between 15-50um.Although the product of this programme is thinner, the winding performance to goods does not become, and because
There is reinforcement, intensity can also be lifted (sheet material is rolled into rope form, and its pulling force can be strengthened a lot).So in the material feelings of equivalent weight
Under condition, this novel product can more save cost, in the case of same winding and protection to goods, it is possible to reduce
Wind quantity.
Then the state of this programme when in use twines winding diaphragm all as shown in fig. 6, goods 4 is placed on base 5
Some circles on goods 4 are wound on, so as to play a part of protection.This programme is due to adding reinforcement 2 so that even if upper substrate
Full film and bottom substrate film are punctured, and can also be kept original flexible pulling force, be effectively reduced the spoilage of goods；While with
Traditional winding film reduces the cost used compared to that can also reduce the number of plies of winding.
Embodiment 2：
Shown in Fig. 3 and Fig. 4 is second the implementation structure, i.e. piece membrane structure of this programme, and it includes three layers from bottom to up
Structure, respectively bottom substrate film 3, reinforcement 2 and upper substrate piece film 11.
Wherein, reinforcement 2 include some, and equidistantly parallel laid on bottom substrate film 3, and with bottom substrate film
3 are bonded together, and upper substrate piece film 11 is covered on reinforcement 2, and with bottom substrate film 3 reinforcement 2 interval phase
Mutually bonding.
Upper substrate piece film 11 is made with bottom substrate film 3 of the base material film of phase same material, and by several strip bases
Material film is constituted, and the stripped substrate material film is covered on reinforcement 2, and its both sides edge is bonded with bottom substrate film 3.Pass through bead cutter again
The winding diaphragm finished product with reinforcement is made in wrap-up.Wherein, between upper substrate piece film 11 and bottom substrate film 3
Bonding can be using itself bonding or ultrasonic spot welding bonding.
The manufacturing process of piece membrane structure spreads cutting base material film 6 as shown in figure 5, bottom substrate film 3 is laid on into bottom
If after above it, process equipment starts, bottom substrate film 3 and cutting are together travelled forward with base material film 6, wherein cutting base
Material film 6 can be cut blade 7 when by cutting equipment and cut into some stripped substrate material films, and continuation is run forward, some strips
Base material film can pass through mould 8, ultimately form the reinforcement 2 of thread like body, and without the stripped substrate material film of mould 8,
Then used as upper substrate piece film 11, continuation is run forward, and reinforcement 2 can be directed to upper substrate piece film 11 and bottom base
Between material film 3, process, finally combine together by bonding, form the winding diaphragm of the piece membrane structure with reinforcement.
Upper substrate piece film 11, reinforcement 2 and bottom substrate film 3 can be all made of LLDPE material.
Wherein, reinforcement 2 can be also made of polyamide fibre, terylene, nylon and composite.
State of the embodiment 2 when implementing to use is similar with Fig. 6.
The general principle and principal character of this programme and the advantage of this programme has been shown and described above.The technology of the industry
Personnel are it should be appreciated that this programme is not restricted to the described embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of scheme, on the premise of this programme spirit and scope are not departed from, this programme also has various changes and modifications, these changes
Change and improve and both fall within the range of claimed this programme.This programme be claimed scope by appended claims and its
Equivalent thereof.
Claims (7)
1. a kind of winding diaphragm with reinforcement, it is characterised in that the winding diaphragm is divided into three layers from the bottom to top, point
Wei not bottom substrate film, reinforcement and upper substrate film；The reinforcement includes some, and equidistant parallel laid is described
On bottom substrate film, and it is bonded together with the bottom substrate film, the upper substrate film is covered on the reinforcement, and
Mutually bonded in reinforcement interval with the bottom substrate film.
2. a kind of winding diaphragm with reinforcement as claimed in claim 1, it is characterised in that the reinforcement is in wire
Body, and using with being made or being made of polyamide fibre, terylene, nylon and composite with the bottom substrate film identical material.
3. a kind of winding diaphragm with reinforcement as claimed in claim 1, it is characterised in that the upper substrate film is
Full film or piece membrane structure.
4. a kind of winding diaphragm with reinforcement as claimed in claim 3, it is characterised in that the full film and the bottom
The structure size of portion's base material film is identical.
5. a kind of winding diaphragm with reinforcement as claimed in claim 3, it is characterised in that institute's piece film is by several
Shape base material film is constituted, and the stripped substrate material film is covered on the reinforcement, and its both sides edge is bonded with the bottom substrate film.
6. a kind of winding diaphragm with reinforcement as claimed in claim 1, it is characterised in that the upper substrate film with
Bottom substrate film is all made of LLDPE material.
7. a kind of winding diaphragm with reinforcement as claimed in claim 1, it is characterised in that the upper substrate film,
The thickness of reinforcement and bottom substrate film is 10um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281637.6A CN107031984A (en) | 2017-04-26 | 2017-04-26 | A kind of winding diaphragm with reinforcement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710281637.6A CN107031984A (en) | 2017-04-26 | 2017-04-26 | A kind of winding diaphragm with reinforcement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107031984A true CN107031984A (en) | 2017-08-11 |
Family
ID=59536134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710281637.6A Withdrawn CN107031984A (en) | 2017-04-26 | 2017-04-26 | A kind of winding diaphragm with reinforcement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107031984A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339203A (en) * | 2022-08-18 | 2022-11-15 | 滁州致为薄膜科技有限公司 | Reinforced winding film and preparation method thereof |
| CN118144391A (en) * | 2024-04-09 | 2024-06-07 | 江苏巨弘捆带制造有限公司 | Anti-skid reinforced winding film |
-
2017
- 2017-04-26 CN CN201710281637.6A patent/CN107031984A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115339203A (en) * | 2022-08-18 | 2022-11-15 | 滁州致为薄膜科技有限公司 | Reinforced winding film and preparation method thereof |
| CN118144391A (en) * | 2024-04-09 | 2024-06-07 | 江苏巨弘捆带制造有限公司 | Anti-skid reinforced winding film |
| CN118144391B (en) * | 2024-04-09 | 2024-09-17 | 江苏巨弘捆带制造有限公司 | Anti-skid reinforced winding film |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69705965T2 (en) | PACKING WITH A GAS-OPPERABLE AND A DELAMINABLE, GAS-PLEASANT LAYER, AND METHOD FOR PACKAGING | |
| DE3854116T2 (en) | Peelable barrier layer for vacuum packaging and the like. | |
| DE68906915T2 (en) | PACKING WITH Tearable film. | |
| EP2451637B1 (en) | Robust packaging laminate, method for manufacturing of the packaging laminate and packaging container produced therefrom | |
| CN102639407B (en) | Lid material | |
| US5935681A (en) | Perforated stretch wrap film | |
| CN107031984A (en) | A kind of winding diaphragm with reinforcement | |
| CN106584953A (en) | Automatic packaging composite film for betel nuts and preparation method of automatic packaging composite film | |
| JP6031379B2 (en) | Container sealing structure and inner seal material | |
| EP1989044B9 (en) | Packaging film | |
| JP6158529B2 (en) | Packaging container | |
| US7316839B2 (en) | Reinforced packaging webs and method | |
| CN206544821U (en) | A kind of splicing apparatus of packaging material | |
| US8153230B2 (en) | Multilayer paper tape | |
| CN206265491U (en) | Device for improving bonding strength of paper packaging box cover body | |
| EP3164541B1 (en) | A packaging sheet for packaging of cheese, and associated packaging and manufacturing methods | |
| CN205016352U (en) | Prevent puncturing transformer coil | |
| CN108706209B (en) | Repeatedly used patch | |
| CN209023903U (en) | A kind of seperator for coated thin film | |
| CN206335880U (en) | Bag Making Machine double slide fastener shedding motion | |
| CN1608840A (en) | Exhibition belt | |
| CN207157603U (en) | Double-deck film covering device | |
| CN216733371U (en) | Composite film with good heat insulation effect | |
| EP1472141B1 (en) | Airtight skin packaging with water-vapour impermeability and aroma protection | |
| JP3103141U (en) | Crab-flavored kamaboko packaging |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170811 |
|
| WW01 | Invention patent application withdrawn after publication |